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$478+ Cheap flights from Denver (DEN) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HAN
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Hanoi Noibai are usually found in November or September, booked 85 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,341
(Gurufare)

One-way from

$478
(Ovago)

Popular in

December

Cheapest in

November

Average price

$1,293
Provider with most accurate pricing for Denver Intl-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Hanoi Noibai flights.
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From Denver Intl to Hanoi Noibai
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One-way flight from Denver Intl to Hanoi Noibai
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Highest demand for flights based on searches. 3% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Denver to Hanoi

Cheapest flights from Denver to Hanoi
Explore the most affordable flight options available from Denver to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

This Turkish Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:35 pmDEN - HAN
1 stop29h 50mTurkish Airlines
Mon 11/178:45 amHAN - DEN
1 stop46h 55mTurkish Airlines
Deal found 4/28$953
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:30 pmDEN - HAN
2 stops32h 05mEVA Air
Mon 11/1712:35 pmHAN - DEN
2 stops44h 44mEVA Air
Deal found 4/28$998
This Turkish Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:15 pmDEN - HAN
2 stops25h 50mMultiple Airlines
Mon 11/178:45 amHAN - DEN
1 stop46h 55mMultiple Airlines
Deal found 4/28$1,087
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:20 pmDEN - HAN
2 stops35h 15mSingapore Airlines
Mon 11/1712:35 pmHAN - DEN
3 stops43h 15mSingapore Airlines
Deal found 4/28$1,130
This Gurufare deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:01 amDEN - HAN
2 stops24h 59mAsiana Airlines
Mon 7/211:25 pmHAN - DEN
2 stops22h 22mAsiana Airlines
Deal found 4/28$1,341
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:00 amDEN - HAN
2 stops25h 05mANA
Sun 11/1612:25 amHAN - DEN
2 stops31h 25mANA
Deal found 4/28$1,373
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:40 amDEN - HAN
2 stops42h 20mChina Eastern
Mon 6/163:00 pmHAN - DEN
2 stops40h 19mChina Eastern
Deal found 4/28$1,581
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:49 pmDEN - HAN
2 stops27h 21mSTARLUX Airlines
Mon 6/1611:10 amHAN - DEN
2 stops25h 49mSTARLUX Airlines
Deal found 4/28$1,670
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amDEN - HAN
2 stops25h 40mDelta
Sun 1/411:00 pmHAN - DEN
2 stops34h 52mDelta
Deal found 4/28$1,770
This AranGrant deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:15 pmDEN - HAN
2 stops25h 20mChina Airlines
Wed 11/1211:35 amHAN - DEN
2 stops25h 23mChina Airlines
Deal found 4/28$1,953
This Gurufare deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/76:07 pmDEN - HAN
2 stops41h 38mPhilippine Airlines
Sun 7/201:45 amHAN - DEN
2 stops28h 52mPhilippine Airlines
Deal found 4/28$2,110
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:46 pmDEN - HAN
2 stops27h 09mQatar Airways
Sat 1/31:40 amHAN - DEN
2 stops34h 33mQatar Airways
Deal found 4/28$2,480

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2025.
Use the filters below to find and compare flights from Denver to Hanoi that are best for you.

Fly from

Denver

Fly to

Hanoi

Route

Depart

Return

Price

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 7/7

8:01 am-10:00 pm

2 stops24h 59m

Hanoi Noibai

Mon 7/21

1:25 pm-10:47 pm

2 stops22h 22m

$1,341

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 5/22

6:40 am-2:00 pm

2 stops42h 20m

Hanoi Noibai

Mon 6/16

3:00 pm-6:19 pm

2 stops40h 19m

$1,581

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 7/7

7:20 am-9:50 pm

2 stops25h 30m

Hanoi Noibai

Mon 7/21

11:05 pm-5:55 pm

1 stop31h 50m

$1,668

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sat 5/24

5:49 pm-10:10 am

2 stops27h 21m

Hanoi Noibai

Mon 6/16

11:10 am-11:59 pm

2 stops25h 49m

$1,670

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 7/7

7:25 pm-5:35 pm

2 stops33h 10m

Hanoi Noibai

Mon 7/21

6:30 pm-10:56 pm

3 stops41h 26m

$1,677

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Thu 5/22

7:50 pm-3:25 pm

1 stop30h 35m

Hanoi Noibai

Mon 6/16

11:05 pm-5:55 pm

1 stop31h 50m

$1,678

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 7/7

6:07 pm-12:45 am

2 stops41h 38m

Hanoi Noibai

Sun 7/20

1:45 am-5:37 pm

2 stops28h 52m

$2,110

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Mon 7/7

11:40 am-10:15 pm

1 stop21h 35m

Hanoi Noibai

Mon 7/21

11:35 pm-12:10 pm

1 stop25h 35m

$2,344

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Sun 7/6

12:59 am-8:30 pm

2 stops30h 31m

Hanoi Noibai

Mon 7/21

10:30 am-11:44 pm

2 stops26h 14m

$5,796

DenverHanoi

DEN - HAN

DENHAN

Denver Intl

Wed 5/14

6:40 am-1:20 am

2 stops29h 40m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 results
1
2

Compare providers for flights from Denver to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Hanoi in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Hanoi flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Denver-Hanoi flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Denver-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Hanoi flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Hanoi

How far ahead should I book a flight from Denver to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Hanoi. Price data was last updated on April 25, 2025.

The price you pay for your flight from Denver to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Denver to Hanoi (average of $975). Flying from Denver to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to HAN?

Find hourly flight availability from Denver to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 3% on flights from Denver to Hanoi by exploring options for tickets at noon.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated April 28, 2025.
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Comfort

9.0

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Comfort

9.0

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,063 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Comfort

9.0

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
729 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Comfort

9.0

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
855 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Comfort

9.0

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Asiana Airlines
8.2
Very good
442 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Comfort

9.0

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Related info for your journey

Find useful and relevant information for your journey from Denver to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Denver to Hanoi round-trip?

    According to our current data, Asiana Airlines ($1,341), China Eastern ($1,581), and STARLUX Airlines ($1,670) offers the cheapest pricing from Denver to Hanoi.

  • What are the cheapest airlines to fly from Denver to Hanoi one-way?

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at $478. China Airlines flights start at $515 while deals on Singapore Airlines start at $517 one-way.

  • Can I find deals for flights from Denver to Hanoi that include hotel bookings?

    Yes. In addition to deals on Denver to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Hanoi.

  • Can I find deals for business class flights from Denver to Hanoi?

    Yes. Cheapflights offers flight deals from Denver to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Denver to Hanoi (average of $975). Flying from Denver to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Denver to Hanoi

Discover the top 8 airlines that operate flights from Denver to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$818Average$1,080FlexibilityNo cancel feeOn-time77%
China EasternCheapest$845Average$969FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$982Average$1,038FlexibilityNo cancel feeOn-time69%
DeltaCheapest$984Average$1,184FlexibilityNo cancel feeOn-timeN/A
ANACheapest$991Average$1,061FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$994Average$1,375FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$1,153Average$1,293FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$1,193Average$1,552FlexibilityNo cancel feeOn-time79%

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